muggy Meaning, Definition & Usage

  1. adjective satellite hot or warm and humid
    sticky; steamy.
    • muggy weather
    • the steamy tropics
    • sticky weather

WordNet

Mug"gy adjective
Etymology
Cf. Icel. mugga mist, mugginess. Cf. 4th Mold.
Wordforms
comparative Muggier ; superlative Muggiest
Definitions
  1. Moist; damp; moldy; as, muggy straw.
  2. Warm, damp, and close; as, muggy air, weather.

Webster 1913